15672568320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21943}}^1$

素因数の和:22003

約数の個数: 240

約数和(自身を含む): 56031985152

約数和(自身を除く): 40359416832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 21943, 22320, 23040, 23808, 29760, 35712, 39680, 43886, 44640, 47616, 59520, 65829, 71424, 79360, 87772, 89280, 109715, 119040, 131658, 142848, 175544, 178560, 197487, 219430, 238080, 263316, 329145, 351088, 357120, 394974, 438860, 526632, 658290, 680233, 702176, 714240, 789948, 877720, 987435, 1053264, 1316580, 1360466, 1404352, 1579896, 1755440, 1974870, 2040699, 2106528, 2633160, 2720932, 2808704, 3159792, 3401165, 3510880, 3949740, 4081398, 4213056, 5266320, 5441864, 5617408, 6122097, 6319584, 6802330, 7021760, 7899480, 8162796, 8426112, 10203495, 10532640, 10883728, 11234816, 12244194, 12639168, 13604660, 14043520, 15798960, 16325592, 16852224, 20406990, 21065280, 21767456, 24488388, 25278336, 27209320, 28087040, 30610485, 31597920, 32651184, 33704448, 40813980, 42130560, 43534912, 48976776, 50556672, 54418640, 56174080, 61220970, 63195840, 65302368, 81627960, 84261120, 87069824, 97953552, 101113344, 108837280, 122441940, 126391680, 130604736, 163255920, 168522240, 174139648, 195907104, 217674560, 244883880, 252783360, 261209472, 326511840, 348279296, 391814208, 435349120, 489767760, 505566720, 522418944, 653023680, 783628416, 870698240, 979535520, 1044837888, 1306047360, 1567256832, 1741396480, 1959071040, 2612094720, 3134513664, 3918142080, 5224189440, 7836284160, 15672568320]

約数ペア:

[(1, 15672568320), (2, 7836284160), (3, 5224189440), (4, 3918142080), (5, 3134513664), (6, 2612094720), (8, 1959071040), (9, 1741396480), (10, 1567256832), (12, 1306047360), (15, 1044837888), (16, 979535520), (18, 870698240), (20, 783628416), (24, 653023680), (30, 522418944), (31, 505566720), (32, 489767760), (36, 435349120), (40, 391814208), (45, 348279296), (48, 326511840), (60, 261209472), (62, 252783360), (64, 244883880), (72, 217674560), (80, 195907104), (90, 174139648), (93, 168522240), (96, 163255920), (120, 130604736), (124, 126391680), (128, 122441940), (144, 108837280), (155, 101113344), (160, 97953552), (180, 87069824), (186, 84261120), (192, 81627960), (240, 65302368), (248, 63195840), (256, 61220970), (279, 56174080), (288, 54418640), (310, 50556672), (320, 48976776), (360, 43534912), (372, 42130560), (384, 40813980), (465, 33704448), (480, 32651184), (496, 31597920), (512, 30610485), (558, 28087040), (576, 27209320), (620, 25278336), (640, 24488388), (720, 21767456), (744, 21065280), (768, 20406990), (930, 16852224), (960, 16325592), (992, 15798960), (1116, 14043520), (1152, 13604660), (1240, 12639168), (1280, 12244194), (1395, 11234816), (1440, 10883728), (1488, 10532640), (1536, 10203495), (1860, 8426112), (1920, 8162796), (1984, 7899480), (2232, 7021760), (2304, 6802330), (2480, 6319584), (2560, 6122097), (2790, 5617408), (2880, 5441864), (2976, 5266320), (3720, 4213056), (3840, 4081398), (3968, 3949740), (4464, 3510880), (4608, 3401165), (4960, 3159792), (5580, 2808704), (5760, 2720932), (5952, 2633160), (7440, 2106528), (7680, 2040699), (7936, 1974870), (8928, 1755440), (9920, 1579896), (11160, 1404352), (11520, 1360466), (11904, 1316580), (14880, 1053264), (15872, 987435), (17856, 877720), (19840, 789948), (21943, 714240), (22320, 702176), (23040, 680233), (23808, 658290), (29760, 526632), (35712, 438860), (39680, 394974), (43886, 357120), (44640, 351088), (47616, 329145), (59520, 263316), (65829, 238080), (71424, 219430), (79360, 197487), (87772, 178560), (89280, 175544), (109715, 142848), (119040, 131658)]